Alpha Metallurgical Resources, Inc. (AMR) ownership: Top institutional holder: BlackRock, Inc. ($384.43M). Insider activity: Net Seller (6 buys, 14 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 1872787.00 | $384.43M | 2026-03-31 |
| VANGUARD GROUP INC | 1164290.00 | $232.72M | 2025-12-31 |
| STATE STREET CORP | 913801.00 | $187.58M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 721872.00 | $148.19M | 2026-03-31 |
| CONTINENTAL GENERAL INSURANCE CO | 644025.00 | $132.20M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 638247.00 | $131.01M | 2026-03-31 |
| RENAISSANCE TECHNOLOGIES LLC | 592815.00 | $121.69M | 2026-03-31 |
| Dalal Street, LLC | 579738.00 | $119.00M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-06-12 | |
| Buy | null | 2026-06-12 | |
| Sell | null | 2026-06-03 | |
| Sell | null | 2026-06-03 | |
| Sell | null | 2026-06-03 | |
| Sell | null | 2026-06-03 | |
| Sell | null | 2026-06-01 | |
| Buy | null | 2026-05-12 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.